﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using Catering_DBOpertion;
using System.Data.SqlClient;
using Catering_Model;

namespace Catering_Operation
{
    public class D_RecipeInformationInfo
    {
        #region  Method
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from RecipeInformationInfo");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
            parameters[0].Value = id;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(E_RecipeInformationInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into RecipeInformationInfo(");
            strSql.Append("RecipeInformationID,RawID,Number)");
            strSql.Append(" values (");
            strSql.Append("@RecipeInformationID,@RawID,@Number)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@RecipeInformationID", SqlDbType.Int,4),
					new SqlParameter("@RawID", SqlDbType.Int,4),
					new SqlParameter("@Number", SqlDbType.Decimal,9)};
            parameters[0].Value = model.RecipeInformationID;
            parameters[1].Value = model.RawID;
            parameters[2].Value = model.Number;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(E_RecipeInformationInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update RecipeInformationInfo set ");
            strSql.Append("RecipeInformationID=@RecipeInformationID,");
            strSql.Append("RawID=@RawID,");
            strSql.Append("Number=@Number");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@RecipeInformationID", SqlDbType.Int,4),
					new SqlParameter("@RawID", SqlDbType.Int,4),
					new SqlParameter("@Number", SqlDbType.Decimal,9),
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = model.RecipeInformationID;
            parameters[1].Value = model.RawID;
            parameters[2].Value = model.Number;
            parameters[3].Value = model.id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipeInformationInfo ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
            parameters[0].Value = id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipeInformationInfo ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public E_RecipeInformationInfo GetModel(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,RecipeInformationID,RawID,Number from RecipeInformationInfo ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
            parameters[0].Value = id;

            E_RecipeInformationInfo model = new E_RecipeInformationInfo();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RecipeInformationID"].ToString() != "")
                {
                    model.RecipeInformationID = int.Parse(ds.Tables[0].Rows[0]["RecipeInformationID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RawID"].ToString() != "")
                {
                    model.RawID = int.Parse(ds.Tables[0].Rows[0]["RawID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Number"].ToString() != "")
                {
                    model.Number = decimal.Parse(ds.Tables[0].Rows[0]["Number"].ToString());
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,RecipeInformationID,RawID,Number ");
            strSql.Append(" FROM RecipeInformationInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,RecipeInformationID,RawID,Number ");
            strSql.Append(" FROM RecipeInformationInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }
        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "RecipeInformationInfo";
            parameters[1].Value = "id";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/
        #endregion  Method

        #region 扩展方法
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteListBywhere(string where)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipeInformationInfo ");
            strSql.Append(" where " + where);
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        #endregion
    }
}
